As always with these types of situations antenna placement is experimental. If possible put the antenna in a window that faces the transmitters , or if not that window then any and all windows. Better yet out on a patio or out the front door or back door. As always do not use an indoor type antenna that has a amplifier. .
http://forum.tvfool.com/showthread.php?t=233 . Here is a antenna that is easy to use indoor or outdoor , it has a reflector so this makes it more directional , this helps with reception . . winegard FV-HD30
http://www.solidsignal.com